forked from KolibriOS/kolibrios
92 lines
2.7 KiB
C
92 lines
2.7 KiB
C
/*
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* Copyright 2007 Luc Verhaegen <lverhaegen@novell.com>
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* Copyright 2007 Matthias Hopf <mhopf@novell.com>
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* Copyright 2007 Egbert Eich <eich@novell.com>
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* Copyright 2007 Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef _RHD_CONNECTOR_H
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#define _RHD_CONNECTOR_H
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/* so that we can map which is which */
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typedef enum rhdConnectorType {
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RHD_CONNECTOR_NONE = 0,
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RHD_CONNECTOR_VGA,
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RHD_CONNECTOR_DVI,
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RHD_CONNECTOR_DVI_SINGLE,
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RHD_CONNECTOR_PANEL,
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RHD_CONNECTOR_TV,
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RHD_CONNECTOR_PCIE
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} rhdConnectorType;
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/* add whatever */
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/* map which DDC bus is where */
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typedef enum _rhdDDC {
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RHD_DDC_0 = 0,
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RHD_DDC_1,
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RHD_DDC_2,
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RHD_DDC_3,
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RHD_DDC_4,
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RHD_DDC_MAX,
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RHD_DDC_NONE = 0xFF,
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RHD_DDC_GPIO = RHD_DDC_NONE
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} rhdDDC;
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/* map which HPD plug is used where */
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typedef enum _rhdHPD {
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RHD_HPD_NONE = 0,
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RHD_HPD_0,
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RHD_HPD_1,
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RHD_HPD_2,
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RHD_HPD_3
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} rhdHPD;
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#define MAX_OUTPUTS_PER_CONNECTOR 2
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struct rhdConnector {
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int scrnIndex;
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CARD8 Type;
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char *Name;
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struct _I2CBusRec *DDC;
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/* HPD handling here */
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int HPDMask;
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Bool HPDAttached;
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Bool (*HPDCheck) (struct rhdConnector *Connector);
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/* Add rhdMonitor pointer here. */
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/* This is created either from default, config or from EDID */
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struct rhdMonitor *Monitor;
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/* Point back to our Outputs, so we can handle sensing better */
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struct rhdOutput *Output[MAX_OUTPUTS_PER_CONNECTOR];
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};
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Bool RHDConnectorsInit(RHDPtr rhdPtr, struct rhdCard *Card);
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void RHDHPDSave(RHDPtr rhdPtr);
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void RHDHPDRestore(RHDPtr rhdPtr);
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void RHDConnectorsDestroy(RHDPtr rhdPtr);
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Bool RHDConnectorEnableHDMI(struct rhdConnector *Connector);
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#endif /* _RHD_CONNECTOR_H */
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